DE3622033C2 - - Google Patents
Info
- Publication number
- DE3622033C2 DE3622033C2 DE19863622033 DE3622033A DE3622033C2 DE 3622033 C2 DE3622033 C2 DE 3622033C2 DE 19863622033 DE19863622033 DE 19863622033 DE 3622033 A DE3622033 A DE 3622033A DE 3622033 C2 DE3622033 C2 DE 3622033C2
- Authority
- DE
- Germany
- Prior art keywords
- magnetic
- alloy
- particles
- thermal expansion
- coefficient
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000956 alloy Substances 0.000 claims description 57
- 229910045601 alloy Inorganic materials 0.000 claims description 56
- 239000002245 particle Substances 0.000 claims description 27
- 230000004907 flux Effects 0.000 claims description 13
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 229910052759 nickel Inorganic materials 0.000 claims description 7
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 229910052732 germanium Inorganic materials 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 229910052758 niobium Inorganic materials 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 229910052715 tantalum Inorganic materials 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 2
- 230000002730 additional effect Effects 0.000 claims 1
- 229910001004 magnetic alloy Inorganic materials 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 24
- 229910017881 Cu—Ni—Fe Inorganic materials 0.000 description 13
- 229910052742 iron Inorganic materials 0.000 description 13
- 238000005259 measurement Methods 0.000 description 13
- 239000000696 magnetic material Substances 0.000 description 11
- 238000005204 segregation Methods 0.000 description 11
- 229910020598 Co Fe Inorganic materials 0.000 description 10
- 229910002519 Co-Fe Inorganic materials 0.000 description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 10
- 239000010949 copper Substances 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 239000000654 additive Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 229910000570 Cupronickel Inorganic materials 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
- H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Power Engineering (AREA)
- Hard Magnetic Materials (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60147174A JP2681048B2 (ja) | 1985-07-04 | 1985-07-04 | 磁気スケール材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3622033A1 DE3622033A1 (de) | 1987-01-15 |
| DE3622033C2 true DE3622033C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-10-05 |
Family
ID=15424254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863622033 Granted DE3622033A1 (de) | 1985-07-04 | 1986-07-01 | Magnetischer messstab |
Country Status (5)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10327082B4 (de) * | 2003-06-13 | 2007-06-21 | Vacuumschmelze Gmbh & Co. Kg | Rotationssymmetrischer Hohlkörper aus einer verformbaren dauermagnetischen Legierung sowie dessen Verwendung und Herstellverfahren |
| CN101285155B (zh) * | 2008-05-29 | 2010-06-09 | 天津冶金集团天材科技发展有限公司 | 复合硅、锆元素的铁铬钴永磁合金及其变形加工工艺 |
| EP2476506A1 (de) * | 2011-01-14 | 2012-07-18 | Siemens Aktiengesellschaft | Kobaltbasierte Legierung mit Germanium und Verfahren zum Löten |
| CN109097706A (zh) * | 2018-09-20 | 2018-12-28 | 南通明月电器有限公司 | 一种导磁铁镍合金材料及生产工艺 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1367174A (en) * | 1970-12-28 | 1974-09-18 | Inoue Japax Res | Magnetic-meterials |
| JPS5536059B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-05-02 | 1980-09-18 | ||
| US3989556A (en) * | 1975-03-21 | 1976-11-02 | Hitachi Metals, Ltd. | Semihard magnetic alloy and a process for the production thereof |
| US3982972A (en) * | 1975-03-21 | 1976-09-28 | Hitachi Metals, Ltd. | Semihard magnetic alloy and a process for the production thereof |
| JPS5298613A (en) * | 1976-02-14 | 1977-08-18 | Inoue K | Spenodal dissolvic magnet alloy |
| US4120704A (en) * | 1977-04-21 | 1978-10-17 | The Arnold Engineering Company | Magnetic alloy and processing therefor |
| JPS587702B2 (ja) * | 1977-12-27 | 1983-02-10 | 三菱製鋼株式会社 | Ｆｅ−Ｃｒ−Ｃｏ系磁石合金 |
| FR2415145A1 (fr) * | 1978-01-19 | 1979-08-17 | Aimants Ugimag Sa | Procede de traitement thermique des alliages fe-co-cr pour aimants permanents |
| JPS608297B2 (ja) * | 1978-06-02 | 1985-03-01 | 株式会社井上ジャパックス研究所 | 磁石合金 |
| JPS5822537B2 (ja) * | 1978-06-19 | 1983-05-10 | 三菱製鋼株式会社 | Ｆｅ↓−Ｃｒ↓−Ｃｏ系磁石合金 |
| CA1130179A (en) * | 1978-07-13 | 1982-08-24 | Western Electric Company, Incorporated | Fe-cr-co permanent magnet alloy and alloy processing |
| US4174983A (en) * | 1978-07-13 | 1979-11-20 | Bell Telephone Laboratories, Incorporated | Fe-Cr-Co magnetic alloy processing |
| JPS5629115A (en) * | 1979-08-17 | 1981-03-23 | Inoue Japax Res Inc | Manufacture for magnetic scale |
| WO1981000643A1 (en) * | 1979-08-24 | 1981-03-05 | Western Electric Co | Magnetic alloys containing fe-cr-co |
| AU6333680A (en) * | 1979-08-24 | 1981-03-19 | Western Electric Co. Inc. | Magnetic alloys containing fe-cr-co |
| JPS57149456A (en) * | 1981-03-10 | 1982-09-16 | Sumitomo Special Metals Co Ltd | Dendritic fe-cr-co magnet alloy |
| JPS58179312A (ja) * | 1982-04-15 | 1983-10-20 | Nec Corp | 磁気スケ−ルおよびその製造方法 |
| DE3334369C1 (de) * | 1983-09-23 | 1984-07-12 | Thyssen Edelstahlwerke AG, 4000 Düsseldorf | Dauermagnetlegierung |
| GB2163778B (en) * | 1984-08-30 | 1988-11-09 | Sokkisha | Magnetic medium used with magnetic scale |
-
1985
- 1985-07-04 JP JP60147174A patent/JP2681048B2/ja not_active Expired - Lifetime
-
1986
- 1986-06-24 AU AU59179/86A patent/AU570848B2/en not_active Ceased
- 1986-06-25 GB GB8615518A patent/GB2177420B/en not_active Expired
- 1986-07-01 DE DE19863622033 patent/DE3622033A1/de active Granted
- 1986-07-04 CN CN198686104497A patent/CN86104497A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS628503A (ja) | 1987-01-16 |
| GB2177420B (en) | 1989-07-12 |
| DE3622033A1 (de) | 1987-01-15 |
| JP2681048B2 (ja) | 1997-11-19 |
| GB2177420A (en) | 1987-01-21 |
| AU5917986A (en) | 1987-01-08 |
| GB8615518D0 (en) | 1986-07-30 |
| AU570848B2 (en) | 1988-03-24 |
| CN86104497A (zh) | 1986-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: STRASSE, J., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN |
|
| 8339 | Ceased/non-payment of the annual fee |